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How to use WithAssertions class of org.assertj.core.api package

Best Assertj code snippet using org.assertj.core.api.WithAssertions

Source:MainShould.java

1package com.github.bsfowlie.tilegame;2import static org.assertj.swing.core.BasicRobot.robotWithCurrentAwtHierarchy;3import static org.assertj.swing.finder.WindowFinder.findFrame;4import org.assertj.core.api.WithAssertions;5import org.assertj.swing.edt.FailOnThreadViolationRepaintManager;6import org.assertj.swing.fixture.FrameFixture;7import org.junit.jupiter.api.AfterEach;8import org.junit.jupiter.api.BeforeAll;9import org.junit.jupiter.api.BeforeEach;10import org.junit.jupiter.api.Test;11class MainShould implements WithAssertions {12    private static final String NAMED_GAME = "game";13    private FrameFixture frame;14    @BeforeAll static void setupAccessCheck() {15        FailOnThreadViolationRepaintManager.install();16    }17    @BeforeEach void setupFrame() {18        Main.main(new String[] {"-stayAlive"});19        frame = findFrame(NAMED_GAME).using(robotWithCurrentAwtHierarchy());20    }21    @Test void show_a_display() {22        frame.requireVisible();23    }24    @AfterEach void cleanupFrame() {25        frame.cleanUp();...

Source:AppTest.java

1package io.evolvio;2import org.junit.jupiter.api.Test;3import org.assertj.core.api.WithAssertions;4import static org.junit.jupiter.api.Assertions.assertTrue;5/**6 * Unit test for simple App.7 */8public class AppTest implements WithAssertions {9	/**10	 * Rigorous Test :-)11	 */12	@Test13	public void shouldAnswerWithTrue() {14		assertThat(true).isTrue();15	}16}...

Source:BaseTest.java

1package com.vasil.raichynets.api.tests;2import org.assertj.core.api.WithAssertions;3public class BaseTest implements WithAssertions {4}...

WithAssertions

Using AI Code Generation

1import org.assertj.core.api.WithAssertions;2public class 1 extends WithAssertions {3    public static void main(String[] args) {4        int a = 1;5        int b = 1;6        assertThat(a).isEqualTo(b);7    }8}9    at java.lang.Class.forName0(Native Method)10    at java.lang.Class.forName(Class.java:348)11    at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:847)12    at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:831)13    at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:822)14    at org.junit.platform.commons.util.ReflectionUtils.loadClass(ReflectionUtils.java:803)15    at org.junit.platform.commons.util.ClassFilter.lambda$toClassPredicate$0(ClassFilter.java:61)16    at org.junit.platform.commons.util.ClassFilter$$Lambda$1/0x0000000840a1d440.test(Unknown Source)17    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)18    at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1359)19    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)20    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)21    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)22    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)23    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)24    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)25    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)26    at org.junit.platform.commons.util.ClassFilter.toClassPredicate(ClassFilter.java:63)27    at org.junit.platform.commons.util.ClassFilter.lambda$toClassPredicate$1(ClassFilter.java:67)28    at org.junit.platform.commons.util.ClassFilter$$Lambda$2/0x0000000840a1d840.test(Unknown Source)29    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)30    at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1359)

WithAssertions

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.*;3public class WithAssertions {4    public void testAssertTrue() {5        assertThat(true).isTrue();6    }7}8import org.junit.Test;9import static org.assertj.core.api.Assertions.*;10public class JunitAssertions {11    public void testAssertTrue() {12        assertTrue(true);13    }14}15OK (1 test)16OK (1 test)17import org.junit.Test;18import static org.assertj.core.api.Assertions.*;19public class AssertJ {20    public void testAssertTrue() {21        assertThat(true).isTrue();22    }23}24OK (1 test)25import org.junit.Test;26import static org.assertj.core.api.Assertions.*;27public class JunitAssertions {28    public void testAssertTrue() {29        assertTrue(true);30    }31}

WithAssertions

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.Assertions.*;3class Test {4  public static void main(String[] args) {5    assertThat("foo").startsWith("f").endsWith("o");6    assertThat(1).isGreaterThan(0);7  }8}9import static org.assertj.core.api.Assertions.*;10import static org.assertj.core.api.Assertions.*;11class Test {12  public static void main(String[] args) {13    assertThat("foo").startsWith("f").endsWith("o");14    assertThat(1).isGreaterThan(0);15  }16}17import static org.assertj.core.api.Assertions.*;18import static org.assertj.core.api.Assertions.*;19class Test {20  public static void main(String[] args) {21    assertThat("foo").startsWith("f").endsWith("o");22    assertThat(1).isGreaterThan(0);23  }24}25import static org.assertj.core.api.Assertions.*;26import static org.assertj.core.api.Assertions.*;27class Test {28  public static void main(String[] args) {29    assertThat("foo").startsWith("f").endsWith("o");30    assertThat(1).isGreaterThan(0);31  }32}33import static org.assertj.core.api.Assertions.*;34import static org.assertj.core.api.Assertions.*;35class Test {36  public static void main(String[] args) {37    assertThat("foo").startsWith("f").endsWith("o");38    assertThat(1).isGreaterThan(0);39  }40}41import static org.assertj.core.api.Assertions.*;42import static org.assertj.core.api.Assertions.*;43class Test {44  public static void main(String[] args) {

WithAssertions

Using AI Code Generation

1import org.assertj.core.api.WithAssertions;2import org.junit.Test;3public class Test1 implements WithAssertions {4    public void test1() {5        assertThat("Hello World").isEqualTo("Hello World");6    }7}8BUILD SUCCESSFUL (total time: 1 second)

WithAssertions

Using AI Code Generation

1import org.assertj.core.api.WithAssertions;2import org.junit.Test;3public class 1 implements WithAssertions {4    public void test() {5        assertThat(1).isEqualTo(1);6    }7}8        assertThat(1).isEqualTo(1);9  symbol:   method assertThat(int)10I have to use the WithAssertions class to use the assertThat() method. If I don't use the WithAssertions class, the error message is:11        assertThat(1).isEqualTo(1);12  symbol:   method assertThat(int)13I want to use the assertThat() method without using the WithAssertions class. How can I do it?14Static import15import static org.assertj.core.api.Assertions.assertThat;16Normal import17import org.assertj.core.api.Assertions;18assertThat(1).isEqualTo(1);

WithAssertions

Using AI Code Generation

1import org.assertj.core.api.WithAssertions;2import org.junit.Test;3public class AssertJTest implements WithAssertions {4   public void testAssertJ() {5      assertThat("Hello").isEqualTo("Hello");6   }7}8import org.assertj.core.api.Assertions;9import org.junit.Test;10public class AssertJTest {11   public void testAssertJ() {12      Assertions.assertThat("Hello").isEqualTo("Hello");13   }14}15import org.assertj.core.api.Assertions;16import org.junit.Test;17public class AssertJTest {18   public void testAssertJ() {19      Assertions.assertThat("Hello").isEqualTo("Hello");20   }21}

WithAssertions

Using AI Code Generation

1import org.assertj.core.api.WithAssertions;2import org.junit.Test;3public class WithAssertionsTest implements WithAssertions {4    public void testWithAssertions() {5        assertThat("foo").isEqualTo("foo");6    }7}8at org.junit.Assert.assertEquals(Assert.java:115)9at org.junit.Assert.assertEquals(Assert.java:144)10at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)11at org.assertj.core.api.AbstractCharSequenceAssert.isEqualTo(AbstractCharSequenceAssert.java:282)12at org.assertj.core.api.AbstractCharSequenceAssert.isEqualTo(AbstractCharSequenceAssert.java:48)13at WithAssertionsTest.testWithAssertions(WithAssertionsTest.java:12)

WithAssertions

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2class Test {3  public static void main(String[] args) {4    assertThat("abc")5      .isNotNull()6      .startsWith("a")7      .endsWith("c");8  }9}10  at org.assertj.core.api.Assert.isNotNull(Assert.java:89)11  at org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:80)12  at Test.main(Test.java:6)13  at org.assertj.core.api.Assert.isNotNull(Assert.java:89)14  at org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:80)15  at Test.main(Test.java:6)

WithAssertions

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2class WithAssertionsTest {3    void test(){4        assertThat("test").isNotNull();5    }6}7	at org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:74)8	at WithAssertionsTest.test(WithAssertionsTest.java:6)

WithAssertions

Using AI Code Generation

1package com.automation;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.*;4public class WithAssertionsTest {5    public void testWithAssertions() {6        assertThat("ABC").isNotNull();7        assertThat("ABC").startsWith("A");8        assertThat("ABC").endsWith("C");9        assertThat("ABC").contains("B");10    }11}12package com.automation;13import org.junit.jupiter.api.Test;14import static org.assertj.core.api.BDDAssertions.*;15public class BDDAssertionsTest {16    public void testWithAssertions() {17        given("ABC")18                .when(s -> s.startsWith("A"))19                .then(s -> assertThat(s).isNotNull())20                .then(s -> assertThat(s).startsWith("A"))21                .then(s -> assertThat(s).endsWith("C"))22                .then(s -> assertThat(s).contains("B"));23    }24}25package com.automation;26import org.junit.jupiter.api.Test;27import static org.assertj.core.api.SoftAssertions.*;28public class SoftAssertionsTest {29    public void testWithAssertions() {30        softly(softAssert -> {31            softAssert.assertThat("ABC").isNotNull();

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